baber/WOPTO huggingface dataset:
Patent KR-20120005398-A (KR)
Title: Method of manufacturing glass substrate with through electrode and method of manufacturing electronic component
Inventor: KAWAI NOBORU
IPC: H01L23/48
Filed: 2011-07-07
Abstract: PURPOSE: A manufacturing method of a glass substrate having a penetrating electrode and a manufacturing method of electronic components are provided to reduce residual stress by forming a dummy penetrating hole in the center part of the glass substrate. CONSTITUTION: A plurality of penetrating hole(4) for an electrode and a dummy penetrating hole(5) are formed on the glass(1) of a plate. A plurality of electrode members(6) is inserted into the plurality of penetrating hole for the electrode. The glass of the plate form is heated by temperature higher than a softening point. The glass of the plate form and the plurality of electrode members are deposited. Both sides of the glass of the plate form are ground with the plurality of electrode members. The plurality of electrode members is exposed to both sides of the glass of the plate. A plurality of penetrating electrodes(7) which are electrically separated is formed.
Patent KR-20130005762-A (KR)
Title: Mounting-structure of linkage for stabilizer-bar
Inventor: JEON YEON GAW
IPC: B60G21/055
Filed: 2011-07-07
Abstract: PURPOSE: A mounting structure of a link for a stabilizer bar is provided to reduce manufacturing time and costs by not requiring a welding process. CONSTITUTION: A mounting structure of a link for a stabilizer bar comprises a knuckle clamp(30) and a link(10). Ball studs(11a,11b) are installed on both ends of the link. One ball stud is connected to one end of a stabilizer bar, and the other ball stud is inserted into the knuckle clamp through a bolt hole(31a) and coupled to a nut(33a).
Patent KR-20130007854-A (KR)
Title: Readable symmetric encryption and decryption method
Inventor: KIM DONG SEOP
IPC: H04L9/28
Filed: 2011-07-11
Abstract: PURPOSE: A readable symmetric encoding method is provided to improve the accuracy of encoding by initializing a random table and S box table. CONSTITUTION: A random table and S box table are initialized(S41). A stage for inputting a user specific password is performed(S42). The input state includes a stage for inputting a user specific password for a random table(S43). Using the user specific password, a random table of 160 bits is generated. Using the generated random table, an S box table capable of one-to-one matching is generated(S44). Data for encryption are input(S45). A stage of encoding to encrypted data is performed(S46). Using the fact stream, an encoded result file is output(S50). [Reference numerals] (AA) Start; (BB) End; (S41) Initializing a random table of 160 bits and an S-box table; (S42) Inputting a user specific password for a random number; (S43) Generating the random table of 160 bits by the user specific password; (S44) Generating the S-box table capable of one-to-one matching using the random table; (S45) Inputting data for encryption; (S46) Encoding the data for encryption using encryption data by matching the S-box table; (S50) Outputting the encrypted data
Patent KR-20130009027-A (KR)
Title: Optical member, display device having the same and method for fabricating the same
Inventor: LEE SUN HWA
IPC: G02F1/13357
Filed: 2011-07-14
Abstract: PURPOSE: An optical member, a display device and a manufacturing method are easily used and improve reliability. CONSTITUTION: An optical member includes an adhesion layer(321) and a detachable film(330). The adhesion layer is attached on a barrier film and includes a plurality of wavelength conversion particles and an adhesive. The detachable film is arranged on the adhesion layer.
Patent KR-20130009143-A (KR)
Inventor: KIM JONG SOO
IPC: G06Q50/20
Filed: 2011-07-14
Abstract: PURPOSE: An online transaction method of learning content and a system are provided to enable a student or a general person to directly make a notebook including self know-how, thereby uploading the notebook to a server. CONSTITUTION: Learning content is uploaded to a social institute street by a first user. The social institute street filters harmful content among the uploaded learning content corresponding to a predetermined method. The learning content is downloaded to a terminal of a second user. The learning content is displayed by the terminal of the second user. [Reference numerals] (AA) Taking images from a notebook; (BB) Filming learning contents through internet; (CC) Social educational institutes(knowledge exchange); (DD) Filtering quality; (EE) Flow of knowledge; (FF) Flow of e-money(or cash)
Patent KR-20120057501-A (KR)
Title: Backlight Unit And Liquid Crystal Display Comprising The Same
Inventor: KIM YOUNG SAM
IPC: G02F1/1335
Filed: 2011-08-12
Abstract: PURPOSE: A backlight unit and a liquid crystal display device with the same are provided to include color patterns on a light diffusing sheet, thereby converting red/green/blue light emitted from a light source. CONSTITUTION: A reflecting plate(120) is located on a cover bottom(110). A light guide plate(130) is located on the reflecting plate. A light source(140) is located on a side of the light guide plate. An optical member(150) is located on the light guide plate. A liquid crystal panel(160) is located on the optical member. A panel guide surrounds the frame of the liquid crystal panel. A top cover is coupled with the cover bottom while surrounding the panel guide.
Patent KR-20130019492-A (KR)
Title: Parallel connecting structure of parallel connecting for secondary battery cell
Inventor: LEE WON JUN
IPC: H01M2/10
Filed: 2011-08-17
Abstract: PURPOSE: A parallel connection is provided to improve assembility and production efficiency by an insertion coupling of a parallel tab and to increase the bent number of a parallel tap. CONSTITUTION: A parallel connection structure comprises: a cell laminate(B) comprising a first battery cell(10a), in which a positive electrode tab is formed on one upper side and a negative electrode tab is formed on the other upper side, and a second battery cell, in which a negative electrode tab is formed on one upper side and a positive electrode tab is formed on the other upper side; and a parallel tap(20) comprising a first clip line connecting, in which the positive electrode tab is inserted, and a second clip line, in which the negative electrode tab is inserted. The first clip line connects the positive electrode tab to each other and the second clip line connects the negative electrode tab to each other.
Patent KR-20130020204-A (KR)
Title: Card for one time password, method and device for creating one time password
Inventor: HONG SUNG RYUL
IPC: H04W12/06
Filed: 2011-08-19
Abstract: PURPOSE: An OTP(One Time Password) card, a generating method thereof, and a terminal device are provided to provide a safe OTP by uniting the advantages of a hardware-type OTP and a software-type OTP. CONSTITUTION: An information storing part(110) stores at least one seed value and a PIN(Personal Identification Number) authentication value authenticating the PIN. An information receiving part(115) receives a time value from the terminal device through NFC(Near Field Communication) and the PIN input from a user through an input module. A PIN authenticating part(120) authenticates the validity of the received PIN value through the stored PIN authentication value. An OTP generating part(135) generates an OTP through the received time value and at least one stored seed value. An OTP transmitting part(140) transmits the generated OTP through the NFC to the terminal device. [Reference numerals] (100) OTP card; (105) OTP module; (110) Information storing part; (115) Information receiving part; (120) PIN authenticating part; (125) Time storage part; (130) Time verifying part; (135) OTP generating part; (140) OTP transmitting part; (145) RF module; (155) Control module; (300) Terminal device; (310) NFC module; (315) Power module; (320) Communication module; (325) Output module; (330) Input module; (335) Storage module; (340) PIN input part; (355) Time acquiring part; (365) OTP output part; (370) Information transmitting part; (375) OTP receiving part; (AA) Seed value; (BB) PIN authentication value; (CC) Antenna
Patent KR-20130021234-A (KR)
Title: One touch type reinforcing bar coupler
Inventor: KIM BYUNG SUB
IPC: E04C5/16
Filed: 2011-08-22
Abstract: PURPOSE: A one-touch type steel reinforcement coupler is provided to join steel reinforcements by a one-touch type in the construction site without processing the end parts of a steel reinforcement and without any additional equipment. CONSTITUTION: A one-touch type steel reinforcement coupler includes a coupler cap(10), an insertion fixture(20), a support ring, a tightening piece(40), an elastic unit(50), a separation blocker(60) and a packing member(70). The insertion fixture is mounted inside the coupler cap. The support ring is connected to a ring connection groove of the insertion fixture. The fastening piece is slipped with a steel reinforcement along a moving direction of the steel reinforcement, composed of restricting the steel reinforcement, and arranged with the support ring as a center in a radial symmetry shape. The elastic unit pressurizes the fastening piece for the front end of the fastening piece to rotate in the opposite direction of the insertion direction of the steel reinforcement with a ring insertion hole as a rotation center. The separation blocker prevents the insertion fixture from breaking away in the direction of the outer end part of the coupler cap. The packing member is formed to wrap around the circumferential surface of a steel reinforcement.
Patent KR-20130021551-A (KR)
Title: Gas turbine for recuperator heat exchanger
Inventor: KIM OOK JOONG
IPC: F28D9/00
Filed: 2011-08-23
Abstract: PURPOSE: A recuperator heat exchanger for a gas turbine cycle is provided to improve the efficiency of heat exchange and heat conduction by increasing the heat exchange area and by forming all sides of a plate and a pin unit into a wavy shape to be bent. CONSTITUTION: A recuperator heat exchanger(50) for a gas turbine cycle comprises a plate(60) and a pin unit(70). The plate is included on the upper ends and lower ends by being mutually separated as a pin and plate type heat exchanger shape. The pin is formed between the plates and individually transmits air and gas through different transmission paths(72) in order to exchange the heat. A plurality of pins is laminated in the pin unit, a plurality of pin shaped uneven units(71) is formed in a longitudinal direction, and the pin is laminated by being mutually symmetrical with an uneven unit. A heat exchange plate is formed between the mutually laminated pins by forming a plurality of transmission paths into an area in which high pressure air or combustion gas is transmitted. The pin unit is formed by mutually crossing the uneven unit in a flow direction of the high pressure air or the combustion gas, and the transmission path is branched in a longitudinal direction.
Patent KR-20130023641-A (KR)
Inventor: JEON SANG HUN
IPC: G06F3/042
Filed: 2011-08-29
Abstract: PURPOSE: A light touch screen device capable of supporting remote sensing and touch sensing is provided to use an oxide semiconductor transistor of which the photosensitive property is excellent as a light sensing device, thereby easily manufacturing a large size light touch screen device. CONSTITUTION: Sensing pixels are arranged in rows and columns. The sensing pixels include a light sensing pixel(210p) and a touch sensing pixel(210t). The light sensing pixel senses the light of an external light source. The touch sensing pixel senses reflected display light when a screen is touched. The light sensing pixel includes a first light sensor transistor(112) and a first switch transistor(111), which are serially connected. The touch sensing pixel includes a second light sensor transistor and a second switch transistor, which are serially connected. The light sensing pixel and the touch sensing pixel are alternately arranged in a row.
Patent KR-20130024483-A (KR)
Inventor: KIM KYOUNG JUN
IPC: H01L21/20
Filed: 2011-08-31
Abstract: PURPOSE: A method for manufacturing a single crystal compound semiconductor substrate is provided to prevent the warpage of a substrate. CONSTITUTION: A single crystal compound semiconductor layer is grown on a substrate(S100). A poly crystal compound semiconductor is removed by laser for thermal decomposition(S200). The substrate is separated from the single crystal compound semiconductor layer(S300). The single crystal compound semiconductor layer is made of gallium nitride. [Reference numerals] (S100) Growth step; (S200) Thermal decomposition step; (S300) Separation step
Patent KR-20130027309-A (KR)
Title: Complex broadcasting receiver
Inventor: JEON KYU OH
IPC: H04N5/44
Filed: 2011-09-07
Abstract: PURPOSE: A complex broadcasting receiver is provided to reduce costs and to reduce a size by not using a high-priced external signal distributor. CONSTITUTION: A first tuner(100) connects a wideband RF(Radio Frequency) broadcasting signal of a first frequency band and a second frequency band and tunes the RF broadcasting signal of the first frequency band. A second tuner(200) tunes the RF broadcasting signal of the second frequency band by receiving the connected RF broadcasting signal outputted from the first tuner. [Reference numerals] (110) Loop-through circuit; (120) First filter; (130) First tuner unit; (140) First demodulation unit; (210) Second filter; (220) Second tuber unit; (230) Second demodulation unit; (AA) First audio/video signal; (BB) Second audio/video signal
Patent KR-20120134989-A (KR)
Title: Touch device and detection method thereof
Inventor: MOUSSAVI FARSHID
IPC: G06F3/041
Filed: 2011-09-08
Abstract: PURPOSE: A touch device and a sensing method thereof are provided to eliminate both the need to process a substrate at a high cost and the need to use extra power consumption by including electric materials. CONSTITUTION: Sensors(120-150) are placed on a substrate, sense elastic waves, and generate electric signals. A storage module(170) stores delay measurement value templates for positions on the substrate. A processing module(160) is connected with the sensors and the storage module to calculate a delay measurement value. The processing module compares the delay measurement value with the delay measurement value templates to predict a touch position on the substrate. The sensors are adjacent to four corners of the substrate. [Reference numerals] (120) First sensor; (130) Second sensor; (140) Third sensor; (150) Fourth sensor; (160) Processing module; (170) Storage module
Patent KR-20130029279-A (KR)
Title: System for calculating the price following internet telephone use and method thereof
Inventor: AHN TAE JIN
IPC: H04M15/00
Filed: 2011-09-14
Abstract: PURPOSE: An internet telephone network charges calculation system and a method thereof are provided to calculate internet telephone network charges even if an IP(Internet Protocol) address or a domain name in a call processing server of an internet telephone service provider is changed. CONSTITUTION: An information DB(DataBase)(420) stores the information of a call processing server registered for an internet telephone service in each internet telephone service provider. An application unit(410) extracts the information of the call processing server from a packet transmitted from an originating terminal to the call processing server of the internet telephone service provider. The application unit determines the internet telephone service provider corresponding to the information of the extracted call processing server through the information DB. The application unit calculates the internet telephone network charges of the originating terminal for the determined internet telephone service provider. [Reference numerals] (200) Packet copying device; (411) Packet reception unit; (413) Information extraction unit; (415) Service provider determination unit; (417) Charging unit; (419) Charging DB; (420) Information DB
Patent KR-20130011878-A (KR)
Title: Image encoding/decoding method and apparatus using deblocking filtering
Inventor: LIM JEONG YEON
IPC: H04N19/86
Filed: 2011-09-15
Abstract: PURPOSE: An encoding/decoding method using ductile deblocking filtering and a device thereof are provided to improve encoding/decoding efficiency by equally or differently defining the number or positions of target pixels of blocking filtering or a deblocking filtering method for a P block and a Q block. CONSTITUTION: A predicting unit(110) generates a prediction block. A subtracting unit(120) subtracts the prediction block from a current block. A conversion and quantization unit(130) performs the conversion and quantization of remaining blocks. A bit stream generating unit(150) encodes the converted and quantized frequency index block. An inverse conversion and quantization unit(160) restores the remaining blocks. An adding unit(170) adds the remaining blocks. A deblocking filter(180) performs the deblocking filtering of a block restored by the adding unit. [Reference numerals] (110) Predicting unit; (130) Conversion and quantization unit; (140) Scanner; (150) Bit stream generating unit; (160) Inverse conversion and quantization unit; (180) Deblocking filter; (AA) Input image; (BB) Bit stream
Patent KR-20120030981-A (KR)
Title: Adhesive for polarizing plate and polarizing plate comprising the same
Inventor: HUH EUN SOO
IPC: C09J7/22
Filed: 2011-09-20
Abstract: PURPOSE: An adhesive for polarizing plate is provided to have excellent adhesion, water resistance and optical properties maintaining low viscosity thereby using for a TAC film, an acryl film, a COP film, a PET film, etc. CONSTITUTION: An adhesive composition for a polarizing plate comprise: an epoxy resin containing 15-30 parts by weight of an aromatic epoxy compound, 5-30 parts by weight of an epoxy compound in chemical formula 1 and 10-30 parts by weight of an unsaturated epoxy monomer; one or more kinds of acrylic monomer having a hydrophilic group; a radical polymerization initiator; and a cationic photopolymerization initiator. In chemical formula 1, R is a C1-6 alkyl group, and n is the integer of 1-4.
Patent KR-20130033735-A (KR)
Title: Neddle member for filling root canal
Inventor: RYU HYEON SEOCK
IPC: A61M5/14
Filed: 2011-09-27
Abstract: PURPOSE: A needle member for filling root canal is provided to enable a fast and easy procedure of filling root canal by having a simple structure and by controlling a position of a needle to a desired position. CONSTITUTION: A needle member with a simple structure for filling root canal comprises a needle(10) and a cap portion(20), in which filler is to be filled. The needle is inserted in the cap portion in a longitudinal direction and rotatably embossed combined with the cap portion. A flange part(11) is formed at an end of the needle and adhere to an inner surface of the cap portion. A concave part(12) is formed in the flange part, and a convex part(21) is formed at a position corresponding to the concave part inside the cap portion. The convex part is formed in the flange part that adheres to the inner surface of the cap portion. The concave part may be formed at a position corresponding to the convex part inside the cap portion.
Patent KR-20130034211-A (KR)
Title: An accelerated cooling apparatus
Inventor: KIM MYUNG SIK
IPC: B21B45/02
Filed: 2011-09-28
Abstract: PURPOSE: An acceleration cooling apparatus having a side guide roller is provided to maintain the original shape of a shape steel after the completion of rolling, thereby uniformly cooling the shape steel. CONSTITUTION: An acceleration cooling apparatus having a side guide roller comprises a guide unit(100), a cooling unit and a movement guide unit. The guide unit is composed of a constant width and forms a transfer path(a) on which shape steel is transferred. The cooling unit sprays cooling water on the shape steel(10) following the transfer path through both side parts of the guide unit. The movement guide unit is installed inside the guide unit and guides both sides of the shape steel following the transfer path to be moved.
Patent KR-20120036748-A (KR)
Title: Apparatus for hybrid beam forming in wide band wireless communication system
Inventor: PARK KYUNG HWAN
IPC: H01Q3/26
Filed: 2011-09-28
Abstract: PURPOSE: A hybrid beam forming apparatus in a broadband wireless communication system is provided to detect a beam direction in a broadband wireless communication system and to form beam without distortion of a signal. CONSTITUTION: A receiving unit(100) converts an RF(Radio Frequency) signal into a baseband signal. A first digital unit(130) uses digital phase shifters. The first digital unit detects angle of arrival. A transmitting unit(200) converts the baseband signal into the RF signal. An analog phase shifter converts phase in order to obtain radiation gain.
Patent KR-20130034763-A (KR)
Title: Method of reading memory cells with different threshold voltages without variation of word line voltage and nonvolatile memory device using the same
Inventor: JOO SANG HYUN
IPC: G11C16/08
Filed: 2011-09-29
Abstract: PURPOSE: A method for reading memory cells with different threshold voltages without changes in a word line voltage is provided to reduce reading and programing time by performing two sensing operations through one bit line precharging operation. CONSTITUTION: A memory cell array(100) includes memory cells arranged in intersections between word lines and bit lines. A row selection circuit drives a selected word line among the word lines. A reading and writing circuit(500) includes page buffers connected to the bit lines. A bit line bias block is connected between the corresponding bit line and a sense node. A latch block includes a plurality of latches and is connected to the sense node. A booster boosts a voltage of the sense node in response to a boosting signal.
Patent KR-20130041630-A (KR)
Title: A method for forming a semiconductor memory device
Inventor: SEO JUNG WOO
IPC: H01L27/10
Filed: 2011-10-17
Abstract: PURPOSE: A method for forming a semiconductor memory device is provided to reduce manufacturing costs by removing a high expensive exposure apparatus. CONSTITUTION: A sacrificial layer(140) with preliminary opening parts is formed on an etch target layer. Auxiliary spacers(153) are formed in the preliminary opening parts. The sacrificial layer is removed. First mask spacers(173) to define first opening parts which cover the inner sides of the auxiliary spacers are formed in the preliminary opening parts. Second mask spacers(175) to define the second opening parts between the first opening parts and to cover the outer sides of the auxiliary spacers are formed. Holes are formed in the etch target layer by etching the etch target layer exposed by the first opening parts and the second opening parts.
Patent KR-20130042994-A (KR)
Title: Driving integrated circuit for testing display panel and method for preparing the same
Inventor: LEE KWANG WON
IPC: G01R31/28
Filed: 2011-10-19
Abstract: PURPOSE: A driving integrated circuit pad and a manufacturing method for reinforcing the durability of the same are provided to improve the durability of the driving integrated circuit and reducing the abrasion of the coating layer of a wiring part regardless of the material of a display panel by securing a probe block having the reinforced coating layer of the wiring part directly contacting the display panel among the driving integrated circuit pads of the probe block for confirming whether an element is operating normally. CONSTITUTION: A method for manufacturing a driving integrated circuit separates tin coated on the wiring part of a driving integrated circuit pad(S500). A conductor is connected to a first area for inspecting the driving integrated circuit pad(S510). The first area is shorted when the conductor is connected and an electrolytic coating layer is formed using a second area directly contacting a display panel(S520). The first area connected to the conductor is cut after electrolytic coating(S530). [Reference numerals] (S500) Separating plated tin on a wiring part; (S510) Connecting a conductor to a test area; (S520) Electroplating the wiring part; (S530) Cutting the test area and the conductor;